#586AD5#586AD5

#586AD5 is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.6% C 0.164 H 272.9°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#586AD5
RGB	rgb(88, 106, 213)
HSL	hsl(231, 60%, 59%)
HSV	hsv(231, 59%, 84%)
CMYK	cmyk(58.7%, 50.2%, 0%, 16.5%)
CIE-LAB	lab(48.49, 25.17, -57.33)
CIE-LCH	lch(48.49, 62.61, 293.70°)
OKLab	oklab(56.55% 0.0082 -0.164)
OKLCH	oklch(56.55% 0.164 272.9)
XYZ	xyz(21.1848, 17.1852, 65.1386)
Luminance	0.1719 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586AD5 #D5C358

analogous

#58A9D5 #586AD5 #8558D5

triadic

#586AD5 #D5586A #6AD558

tetradic

#586AD5 #D558A9 #D5C358 #58D585

square

#586AD5 #D558A9 #D5C358 #58D585

split-complementary

#586AD5 #D58558 #A9D558

monochromatic

#24338F #3045C0 #586AD5 #8996E1 #BAC1EE

Accessibility & contrast

On white

4.73

#586AD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#586AD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586AD5

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586AD5	#FFFFFF	#000000	##FFFFFF
##586AD5	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3179D9

Deuteranopia (green-blind)

#166ED3

Tritanopia (blue-blind)

#008295

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #586ad5;
/* rgb */ color: rgb(88, 106, 213);
/* oklch */ color: oklch(56.6% 0.164 272.9);

Tailwind

colors: {
  custom: {
    50: '#9194e3',
    500: '#586ad5',
    950: '#000000',
  },
}

SCSS

$custom: #586ad5;
$custom-light: #9194e3;
$custom-dark: #000000;

JSON

{
  "hex": "#586ad5",
  "rgb": {
    "r": 88,
    "g": 106,
    "b": 213
  },
  "hsl": {
    "h": 231.36,
    "s": 59.809,
    "l": 59.02
  },
  "oklch": {
    "l": 0.56553,
    "c": 0.16422,
    "h": 272.9
  },
  "luminance": 0.17187
}

Semantic roles & 50–950 ramp

primary

#586AD5

secondary

#DDD6AC

accent

#CC45E3

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #586AD5

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →